1 2014-08-21 Tony Wang <tony.wang@arm.com>
3 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
4 the veneer routine for R_ARM_THM_JUMP19.
5 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
6 (elf32_arm_size_stub): Ditto.
8 2014-08-20 Roland McGrath <mcgrathr@google.com>
11 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
12 all reloc types with pc_relative set in the howto, not just for
13 R_ARM_REL32 and R_ARM_REL32_NOI.
14 (allocate_dynrelocs_for_symbol): Update comment.
15 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
16 set in the howto, set call_reloc_p and may_need_local_target_p but
17 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
18 (elf32_arm_check_relocs): Likewise.
20 2014-08-20 Will Newton <will.newton@linaro.org>
22 * config.bfd: Default armeb-*-eabi* to big endian.
24 2014-08-19 Alan Modra <amodra@gmail.com>
26 * configure: Regenerate.
28 2014-08-18 Alan Modra <amodra@gmail.com>
30 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
31 use dynrelocs for ifunc.
32 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
34 2014-08-18 Alan Modra <amodra@gmail.com>
37 * elflink.c (on_needed_list): Only consider libraries that have
40 2014-08-18 Alan Modra <amodra@gmail.com>
42 * elflink.c (bfd_elf_discard_info): Return int error status.
43 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
44 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
45 * bfd-in2.h: Regenerate.
47 2014-08-14 Alan Modra <amodra@gmail.com>
49 * peXXigen.c (pe_print_reloc): Protect against access past end
52 2014-08-14 Alan Modra <amodra@gmail.com>
55 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
56 in the order they are mapped to output sections.
58 2014-08-14 Alan Modra <amodra@gmail.com>
60 * configure.ac: Delete redundant plugin related checks.
61 * configure: Regenerate.
63 2014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
65 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
66 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
69 2014-08-12 Alan Modra <amodra@gmail.com>
71 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
72 here when not calling the generic add_symbol function. Formatting.
73 Correct handling of indirect symbols. Update notice call.
74 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
75 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
76 symbols early. Update notice call. Add comments regarding weak
79 2014-08-12 Alan Modra <amodra@gmail.com>
82 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
85 2014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
87 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
90 2014-08-07 H.J. Lu <hongjiu.lu@intel.com>
91 Alan Modra <amodra@gmail.com>
94 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
95 warning for references in LTO IR to warning symbols.
97 2014-08-07 Alan Modra <amodra@gmail.com>
99 * linker.c (WARN, CWARN): Collapse these states to WARN.
100 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
103 2014-08-05 Doug Evans <dje@google.com>
105 * bfd-in2.h: Regenerate.
106 * libcoff.h: Regenerate.
108 2014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
110 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
111 rawsize if changing size.
113 2014-08-05 Alan Modra <amodra@gmail.com>
116 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
118 2014-08-05 Alan Modra <amodra@gmail.com>
120 * linker.c (generic_link_check_archive_element): Move handling
121 of command link -u symbols with a common symbol def to the
122 code handling non-common symbols so that archive element symbols
123 are loaded. Use generic_link_add_object_symbols.
125 2014-08-05 Alan Modra <amodra@gmail.com>
128 * linker.c (struct archive_list, struct archive_hash_entry,
129 struct archive_hash_table, archive_hash_newfunc,
130 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
131 archive_hash_table_free): Delete.
132 (_bfd_generic_link_add_archive_symbols): Add h and name params to
133 checkfn. Rewrite using a straight-forward scan over archive map.
134 (generic_link_check_archive_element_no_collect,
135 generic_link_check_archive_element_collect,
136 generic_link_check_archive_element): Add h and name params.
137 * aoutx.h (aout_link_check_archive_element): Likewise.
138 * pdp11.c (aout_link_check_archive_element): Likewise.
139 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
140 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
141 scan symbols, simply add archive element whenever h is undefined.
142 (coff_link_check_ar_symbols): Delete.
143 * ecoff.c (read_ext_syms_and_strs): Delete.
144 (reread_ext_syms_and_strs): Delete.
145 (ecoff_link_check_archive_element): Add h and name param. Don't
146 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
147 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
149 (elf_link_add_archive_symbols): Delete "defined" array, merge
150 functionality into "included". Make "included" a char array. Don't
151 set or test archive_pass.
152 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
153 * libbfd.h: Regenerate.
155 2014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
158 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
160 2014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
162 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
163 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
164 (bfd_mips_elf_swap_abiflags_v0_in): New function.
165 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
166 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
167 (_bfd_mips_elf_fake_sections): Likewise.
168 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
169 (_bfd_mips_elf_additional_program_headers): Account for new
170 PT_MIPS_ABIFLAGS program header.
171 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
172 associate with .MIPS.abiflags.
173 (_bfd_mips_elf_gc_mark_extra_sections): New function.
174 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
175 (infer_mips_abiflags): Likewise.
176 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
177 (mips_32bit_flags_p): Moved higher.
178 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
179 checking for FP ABIs.
180 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
181 checks. Check EF_MIPS_FP64 flag consistency.
182 (print_mips_ases, print_mips_isa_ext): New static function.
183 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
184 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
185 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
186 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
187 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
188 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
189 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
190 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
192 2014-07-28 Alan Modra <amodra@gmail.com>
195 * archive.c (_bfd_compute_and_write_armap): Warn on adding
196 __gnu_lto_slim to armap.
197 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
198 __gnu_lto_slim to linker hash table.
200 2014-07-27 Anthony Green <green@moxielogic.org>
202 * config.bfd: Add moxie-*-moxiebox*.
204 2014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
206 Add or reactivate or1k-*-rtems*
207 * bfd/config.bfd (or1k-*-rtems*): Reactivate.
209 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
211 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
213 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
214 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
216 2014-07-16 H.J. Lu <hongjiu.lu@intel.com>
219 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
220 and R_*_IRELATIVE relocation offset with PLT entry.
221 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
222 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
223 (elf_x86_64_get_synthetic_symtab): Use it.
225 2014-07-15 H.J. Lu <hongjiu.lu@intel.com>
228 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
229 next_tls_desc_index with elf.srelplt->reloc_count.
231 2014-07-15 Alan Modra <amodra@gmail.com>
233 * cache.c (cache_bread_1): Don't return -1 when fread returns
236 2014-07-15 Alan Modra <amodra@gmail.com>
238 * elflink.c (elf_merge_st_other): Update comments. Simplify
239 visibility handling. Make isym const. Move code modifying
240 isym->st_other for --exclude-libs to..
241 (elf_link_add_object_symbols): ..here.
243 2014-07-11 Maks Naumov <maksqwe1@ukr.net>
246 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
248 2014-07-08 Nick Clifton <nickc@redhat.com>
251 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
252 segments in input bfds.
254 2014-07-08 Will Newton <will.newton@linaro.org>
256 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
257 value to 64kB and remove custom setting for NaCl.
259 2014-07-08 Alan Modra <amodra@gmail.com>
261 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
262 bits from source to dest.
263 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
264 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
266 * bfd-in2.h: Regenerate.
268 2014-07-08 Jiong Wang <jiong.wang@arm.com>
270 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
271 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
272 when info->relocatable be true.
274 2014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
276 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
277 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
278 * bfd-in2.h: Regenerate.
279 * libbfd.h: Regenerate.
281 2014-07-04 Alan Modra <amodra@gmail.com>
283 * Makefile.am: Update "configure.in" comments.
286 * configure.host: Likewise.
287 * doc/bfdint.texi: Likewise.
288 * targets.c: Likewise.
289 * warning.m4: Likewise.
290 * Makefile.in: Regenerate.
292 2014-07-04 Alan Modra <amodra@gmail.com>
294 * configure.ac: Rename from configure.in.
295 * Makefile.in: Regenerate.
296 * config.in: Regenerate.
297 * doc/Makefile.in: Regenerate.
299 2014-07-04 Alan Modra <amodra@gmail.com>
301 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
302 * Makefile.in: Regenerate.
304 2014-07-04 Alan Modra <amodra@gmail.com>
306 * version.m4: New file.
307 * configure.in: Include version.m4.
309 * Makefile.am (RELEASE): Delete.
310 (bfdver.h): Depend on development.sh, use instead of RELEASE.
311 * Makefile.in: Regenerate.
312 * doc/Makefile.in: Regenerate.
314 2014-07-02 Alan Modra <amodra@gmail.com>
316 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
317 pointer_equality_needed when !readonly_dynrelocs.
318 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
320 2014-07-02 Alan Modra <amodra@gmail.com>
322 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
323 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
325 2014-07-01 Alan Modra <amodra@gmail.com>
327 * bfd.c (struct bfd): Reorganise for better packing. Delete
328 "ifd" field. Make "format", "direction" and "flags" bitfields.
329 (HAS_LOAD_PAGE): Delete, renumber following flags.
330 * bfd-in2.h: Regenerate.
331 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
333 2014-07-01 Alan Modra <amodra@gmail.com>
335 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
336 (struct ppc_link_hash_table): Increase size of stub_count array.
337 (build_global_entry_stubs): Emit symbol on global entry stub.
338 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
341 2014-07-01 Alan Modra <amodra@gmail.com>
343 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
344 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
345 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
347 (ppc64_elf_relocate_section): Disable ELFv2 function entry
348 optimisation when --traditional-format.
350 2014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
351 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
352 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
353 Soundararajan <Sounderarajan.D@atmel.com>
355 * archures.c: Add avrtiny architecture for avr target.
356 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
357 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
358 added for 16 bit LDS/STS instruction of avrtiny arch.
359 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
360 BFD_RELOC_AVR_LDS_STS_16.
361 (bfd_elf_avr_final_write_processing): Select machine number
363 (elf32_avr_object_p): Set machine number for avrtiny arch.
364 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
365 * bfd-in2.h: Regenerate.
366 * libbfd.h: Regenerate.
368 2014-06-26 Nick Clifton <nickc@redhat.com>
371 * dwarf2.c (is_str_attr): New function.
372 (find_abstract_instance_name): Use it to determine when an
373 attribute has a string value.
375 2014-06-24 Alan Modra <amodra@gmail.com>
377 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
378 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
381 2014-06-21 Philippe De Muyter <phdm@macqel.be>
383 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
386 2014-06-20 Kyle McMartin <kyle@redhat.com>
388 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
389 emitting initial-exec relocs when not linking an executable.
391 2014-06-16 Will Newton <will.newton@linaro.org>
393 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
394 htab->next_tls_desc_index in the non-IPLT case.
395 Calculate GOT offset correctly for the non-IPLT case.
396 (allocate_dynrelocs_for_symbol): Don't increment
397 htab->next_tls_desc_index here.
399 2014-06-16 Alan Modra <amodra@gmail.com>
401 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
404 2014-06-13 Omair Javaid <omair.javaid@linaro.org>
406 * elfxx-aarch64.c (stdarg.h): Include.
408 (_bfd_aarch64_elf_grok_prstatus): Updated.
409 (_bfd_aarch64_elf_grok_psinfo): New function.
410 (_bfd_aarch64_elf_write_core_note): New function.
411 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
412 (elf_backend_write_core_note): Define.
414 2014-06-13 Alan Modra <amodra@gmail.com>
416 * archive.c: Include bfdlink.h.
417 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
418 * bfd.c (struct bfd): Add is_linker_output field.
419 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
420 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
421 link.hash and is_linker_output.
422 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
423 param with bfd*. Assert is_linker_output and link.hash, and
424 clear them before exit.
425 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
426 bfd_link_hash_table* param with bfd*. Hack is_linker_output
427 and link.hash so we can free two linker hash tables.
428 (elf32_mn10300_link_hash_table_create): Create static_hash_table
429 first. Clean up on errors. Set hash_table_free pointer.
430 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
431 bfd_link_hash_table* param with bfd*.
432 (elf32_arm_link_hash_table_create): Clean up on errors. Set
433 hash_table_free pointer.
434 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
435 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
436 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
437 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
438 * xcofflink.c: Similarly.
439 * simple.c (bfd_simple_get_relocated_section_contents): Save and
440 clear link.next before creating linker hash table. Clean up on
441 errors, and restore link.next on exit.
442 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
443 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
444 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
445 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
446 * hash.c (bfd_hash_table_init_n): Free table on error.
447 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
448 * bfd-in2.h: Regenerate.
449 * libbfd.h: Regenerate.
450 * libcoff.h: Regenerate.
452 2014-06-13 Alan Modra <amodra@gmail.com>
455 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
456 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
457 * bfd.c (bfd_link_hash_table_free): Don't define.
458 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
459 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
460 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
461 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
462 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
463 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
464 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
465 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
466 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
467 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
468 * xsym.c: Don't define various link_hash_table_free defines, and
469 remove from bfd_target vars. Temporarily reference some of the
470 target link_hash_table_free functions to avoid warnings.
471 * bfd-in2.h: Regenerate.
472 * libbfd.h: Regenerate.
474 2014-06-13 Alan Modra <amodra@gmail.com>
476 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
477 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
478 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
479 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
480 Move link_hash_table_free functions before their corresponding
481 link_hash_table_create functions.
483 2014-06-13 Alan Modra <amodra@gmail.com>
485 * bfd.c (struct bfd): Replace link_next with a union.
486 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
487 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
488 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
489 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
490 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
491 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
492 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
493 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
494 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
495 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
496 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
497 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
498 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
499 * bfd-in2.h: Regenerate.
501 2014-06-11 Alan Modra <amodra@gmail.com>
503 * linker.c (unwrap_hash_lookup): Add missing parens.
505 2014-06-11 Kai Tietz <ktietz@redhat.com>
507 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
508 * libcoff.h: Regenerated.
510 2014-06-10 Alan Modra <amodra@gmail.com>
513 * linker.c (unwrap_hash_lookup): New function.
514 * elf-bfd (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
515 * elf32-i370.c (i370_elf_relocate_section): Likewise.
516 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
517 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
518 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
519 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
520 * elf32-spu.c (spu_elf_relocate_section): Likewise.
521 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
523 2014-06-07 Alan Modra <amodra@gmail.com>
525 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
526 insn as a bitfield; Use complain_overflow_bitfield.
527 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
529 2014-06-05 Joel Brobecker <brobecker@adacore.com>
531 * development.sh: New file.
532 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
533 Make -Werror the default with GCC only if DEVELOPMENT is true.
534 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
535 $(srcdir)/development.sh.
536 * Makefile.in, configure: Regenerate.
538 2014-06-04 Will Newton <will.newton@linaro.org>
540 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
541 being non-NULL into an assert.
542 (elfNN_aarch64_tls_relax): Remove unused code.
544 2014-06-03 DJ Delorie <dj@redhat.com>
546 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
548 2014-06-03 Nick Clifton <nickc@redhat.com>
551 * peXXigen.c (rsrc_process_section): Page align the new contents
554 2014-06-03 Alan Modra <amodra@gmail.com>
556 * elf64-ppc.c (ADDIS_R12_R2): Define.
557 (build_plt_stub): Support fusion on ELFv2 stub.
558 (ppc_build_one_stub): Likewise for plt branch stubs.
560 2014-05-28 Alan Modra <amodra@gmail.com>
562 * elf32-rx.c (rx_table_map): Delete set but not used variables.
564 2014-05-28 Tristan Gingold <gingold@adacore.com>
566 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
567 to keep the length of the best fit range.
568 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
571 2014-05-27 DJ Delorie <dj@redhat.com>
573 * bfd/elf32-rx.c (get_symbol_value_maybe): New.
574 (rx_elf_relocate_section): If we find a reloc against
575 $tableentry$default$<name>, redirect it to the appropriate
577 (RX_Table_Info): New.
578 (rx_table_find): New. Check all tables and SEC_KEEP all sections
579 with table parts in them.
580 (rx_check_directives): New.
581 (rx_table_map_2): New.
583 (rx_additional_link_map_text): New. Called to dump tables to the
585 * bfd/elf32-rx.h: New.
587 2014-05-20 DJ Delorie <dj@redhat.com>
589 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
591 2014-05-20 Alan Modra <amodra@gmail.com>
594 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
595 Remove redundant setting of htab->elf.dynobj. Don't align.
596 Define .sdata symbols using _bfd_elf_define_linkage_sym.
597 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
598 (create_sdata_sym): Delete.
599 (elf_allocate_pointer_linker_section): Rename from
600 elf_create_pointer_linker_section. Align section.
601 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
602 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
604 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
605 Remove unnecessary tests on _SDA_BASE_ sym.
606 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
607 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
608 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
609 (ppc_elf_maybe_strip_sdata_syms): Declare.
611 2014-05-16 Ryan Mansfield <rmansfield@qnx.com>
613 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
615 2014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
617 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
618 in a section with no contents.
619 (is_vma_in_section, find_section_by_vma): New functions.
620 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
621 offsets in the debug directory.
622 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
623 Byte-swap GUID from little-endian to big-endian order for
624 consistent and conventional display.
626 2014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
628 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
629 64-bit doubles objects mix with 32-bit doubles objects.
630 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
632 2014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
634 * mmo.c: Update URLs in documentation comments.
636 2014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
637 David Weatherford <weath@cadence.com>
638 Max Filippov <jcmvbkbc@gmail.com>
640 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
643 2014-05-07 Andreas Tobler <andreast@fgznet.ch>
645 * config.bfd: Add proper arm config for *-*-freebsd*.
647 2014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
649 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
650 mips32r5 and mips64r5.
651 * archures.c (bfd_architecture): Likewise.
652 * bfd-in2.h (bfd_architecture): Likewise.
653 * cpu-mips.c (arch_info_struct): Likewise.
654 * elfxx-mips.c (mips_set_isa_flags): Likewise.
656 2014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
658 * elfxx-mips.h (elfxx-mips.h): Declare.
659 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
660 Tag_GNU_MIPS_ABI_FP mismatches.
661 (_bfd_mips_fp_abi_string): New function.
663 2014-05-02 Alan Modra <amodra@gmail.com>
665 * targets.c: Sort bfd_target vectors somewhat alphabetically.
666 * configure.in: Likewise.
667 * configure: Regenerate.
669 2014-05-02 Alan Modra <amodra@gmail.com>
671 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
672 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
673 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
674 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
675 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
676 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
677 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
678 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
679 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
680 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
681 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
682 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
683 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
684 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
685 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
686 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
687 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
688 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
689 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
690 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
691 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
692 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
693 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
694 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
695 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
696 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
697 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
698 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
699 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
700 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
701 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
702 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
703 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
704 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
705 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
706 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
707 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
708 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
709 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
710 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
711 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
712 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
713 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
714 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
715 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
716 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
717 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
718 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
720 * configure: Regenerate.
722 2014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
724 * mmo.c (mmo File layout documentation): Add note about low bits
726 (mmo_write_chunk): When handling data remainder, assert that
727 previous remaining data is flushed.
728 (mmo_write_loc_chunk): Only look for trailing and leading zeros
729 when dealing with an aligned VMA and for aligned lengths. Don't skip
730 the last 32-bit-word of zeros.
731 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
732 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
733 emitting data, not after updating it.
734 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
736 2014-04-30 Nick Clifton <nickc@redhat.com>
738 * compress.c (bfd_is_section_compressed): When checking the
739 .debug_str section, also check the fifth byte in the section is
740 not part of a string.
742 2014-04-30 Alan Modra <amodra@gmail.com>
744 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
745 (find_merged_cie): Identify personality functions by (bfd_id,index)
746 pair when a local sym is used.
748 2014-04-29 Christian Svensson <blue@cmd.nu>
750 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
751 into .rela.got if it contained TLS relocations as well.
753 2014-04-28 Nick Clifton <nickc@redhat.com>
756 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
759 2014-04-26 Alan Modra <amodra@gmail.com>
761 * po/SRC-POTFILES.in: Regenerate.
762 * configure: Regenerate.
764 2014-04-25 Nick Clifton <nickc@redhat.com>
767 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
768 a 342-bit host. This time for older versions of gcc.
770 2014-04-24 Nick Clifton <nickc@redhat.com>
772 * peXXigen.c (rsrc_print_section): Fix compile time warning for
775 2014-04-24 Alan Modra <amodra@gmail.com>
778 * dwarf2.c: Formatting.
779 (struct dwarf2_debug): Make adjusted_section_count signed.
780 (unset_sections): Make i signed.
781 (set_debug_vma): New function.
782 (place_sections): Handle separate debug object file. Set VMA
783 on debug sections, even if they have an output section. Also
784 set VMA on zero size sections, and non-load but alloc sections.
785 Set adjusted_section_count to -1 when no section adjustment.
786 Malloc adjusted_sections. Don't double last_vma. Transfer
787 alloc section VMAs to separate debug file.
788 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
789 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
790 test on symbols being the same before using old stash. Read
791 and use separate debug file symbols. Call place_sections.
792 (find_line): Don't call place_sections here.
793 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
794 * libbfd.h: Regenerate.
795 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
796 _bfd_dwarf2_slurp_debug_info call.
797 * simple.c (simple_save_output_info): Clarify comment.
799 2014-04-24 Nick Clifton <nickc@redhat.com>
802 * peXXigen.c (struct rsrc_regions): New structure.
803 (rsrc_print_resource_directory): Use new structure. Include
804 offset of directory in listing.
805 (rsrc_print_resource_entry): Likewise.
806 (rsrc_print_section): Likewise.
807 (rsrc_count_entries): Do not increment sizeof_strings or
809 (rsrc_count_directory): Do not increment sizeof_tables.
810 (rsrc_compute_region_sizes): New function.
811 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
812 (rsrc_process_section): Compute size of regions after merging
815 2014-04-23 Alan Modra <amodra@gmail.com>
818 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
819 (place_sections): Do not modify VMA of sections when called from
820 linker after sections have been placed in output sections. Short
821 circuit single section case.
822 (save_section_vma, section_vma_same): New functions.
823 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
825 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
826 when non-relocatable.
828 2014-04-22 Nick Clifton <nickc@redhat.com>
831 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
833 2014-04-22 Christian Svensson <blue@cmd.nu>
835 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
836 * archures.c: Likewise.
837 * coffcode.h: Likewise.
838 * config.bfd: Likewise.
839 * configure.in: Likewise.
841 * targets.c: Likewise.
842 * cpu-or1k.c: New file.
843 * elf32-or1k.c: New file.
844 * coff-or32.c: Delete.
845 * cpu-openrisc.c: Delete.
846 * cpu-or32.c: Delete.
847 * elf32-openrisc.c: Delete.
848 * elf32-or32.c: Delete.
849 * Makefile.in: Regenerate.
850 * bfd-in2.h: Regenerate.
851 * configure: Regenerate.
852 * libbfd.h: Regenerate.
854 2014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
857 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
859 2014-04-22 Will Newton <will.newton@linaro.org>
861 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
862 function. (elf_backend_section_flags): Remove define.
864 2014-04-21 Richard Henderson <rth@redhat.com>
866 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
867 parameter; honor it and disable got merging when false.
868 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
869 the first pass of relaxation.
870 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
871 the end of the LITERAL+LITUSE chain.
872 (elf64_alpha_relax_section): Only process LITERAL relocs during the
873 second pass of relaxation.
875 * configure.ac (use_secureplt): Enable by default.
876 * configure: Rebuild.
878 2014-04-18 Tristan Gingold <gingold@adacore.com>
880 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
881 bind_content, weak_bind_content, lazy_bind_content,
883 (bfd_mach_o_load_command): Add comments, add next field.
884 (mach_o_data_struct): Replace commands field by first_command
886 * mach-o.c (bfd_mach_o_append_command): New function.
887 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
888 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
890 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
891 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
892 (bfd_mach_o_write_thread): Use macro instead of literal.
893 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
894 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
896 (bfd_mach_o_write_symtab_content): New function (extracted
897 from bfd_mach_o_write_symtab).
898 (bfd_mach_o_write_symtab): Split.
899 (bfd_mach_o_count_indirect_symbols): Move
900 (bfd_mach_o_build_dysymtab): Remove layout code.
901 (bfd_mach_o_write_contents): Rewritten to build commands in order.
902 (bfd_mach_o_count_sections_for_seg): Remove.
903 (bfd_mach_o_build_obj_seg_command): New function (extracted from
904 bfd_mach_o_build_seg_command).
905 (bfd_mach_o_build_exec_seg_command): New function.
906 (bfd_mach_o_build_dysymtab_command): Remove.
907 (bfd_mach_o_layout_commands): New function.
908 (bfd_mach_o_init_segment): New function.
909 (bfd_mach_o_build_commands): Major rework to handle non-object
911 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
913 (bfd_mach_o_read_dyld_info): Clear content fields.
914 (bfd_mach_o_read_segment): Adjust call.
915 (bfd_mach_o_flatten_sections): Adjust as now load commands are
917 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
918 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
919 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
922 2014-04-18 Tristan Gingold <gingold@adacore.com>
924 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
925 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
926 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
927 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
929 2014-04-18 Tristan Gingold <gingold@adacore.com>
931 * mach-o.h (bfd_mach_o_dylinker_command)
932 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
934 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
935 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
937 2014-04-18 Tristan Gingold <gingold@adacore.com>
939 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
940 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
941 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
942 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
943 each targets declared.
944 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
945 * mach-o-i386.c (TARGET_PAGESIZE): Define.
947 2014-04-18 Tristan Gingold <gingold@adacore.com>
949 * mach-o.c (bfd_mach_o_write_thread)
950 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
951 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
952 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
953 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
954 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
955 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
956 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
957 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
958 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
959 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
960 (bfd_mach_o_read_command): Now return a boolean status.
961 Adjust return statements.
962 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
963 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
965 2014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
967 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
968 field. Add assigned_low_gotno and assigned_high_gotno fields.
969 (mips_elf_create_local_got_entry): Update out-of-space condition.
970 Set index of new GOT entry to assigned_low_gotno if required by
971 the current relocation, else set it to assigned_high_gotno.
972 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
973 with assigned_low_gotno.
974 (mips_elf_multi_got): Initialize assigned_low_gotno and
975 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
976 in place of assigned_gotno when handling global GOT entries.
977 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
979 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
980 gap in the middle of local GOT space.
982 2014-04-17 Alan Modra <amodra@gmail.com>
985 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
986 current bfd is a plugin. Don't always set type_change_ok
987 when old bfd is a plugin.
989 2014-04-16 Tristan Gingold <gingold@adacore.com>
991 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
994 2014-04-16 Alan Modra <amodra@gmail.com>
996 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
997 with "ba 0" rather than zeros.
999 2014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1001 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1003 2014-04-14 Alan Modra <amodra@gmail.com>
1005 * elf32-ppc.c (BA): Define
1006 (ppc_elf_link_hash_table_create): Correct default_params.
1007 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1008 than "nop" for ppc476_workaround.
1009 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1010 and __glink_PLTresolve. Ensure plt call stub at end of page
1011 doesn't allow fall-thru prefetch.
1013 2014-04-11 Nick Clifton <nickc@redhat.com>
1016 * peXXigen.c (abs_finder): New function.
1017 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1018 than 1^32 try to convert them into section relative values
1021 2014-04-11 Nick Clifton <nickc@redhat.com>
1023 * bfd-in2.h: Regenerate.
1024 * libbfd.h: Regenerate.
1026 2014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1028 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1029 when building function stubs.
1031 2014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1033 * elf32-avr.c: Add DIFF relocations for AVR.
1034 (avr_final_link_relocate): Handle the DIFF relocs.
1035 (bfd_elf_avr_diff_reloc): New.
1036 (elf32_avr_is_diff_reloc): New.
1037 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1038 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1041 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1043 2014-04-09 Alan Modra <amodra@gmail.com>
1045 * libcoff.h: Regenerate.
1047 2014-04-09 Alan Modra <amodra@gmail.com>
1049 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1050 of safe ppc476 insns at end of page. Also remove non-branch insns.
1053 2014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
1055 * peXXigen.c (pe_print_debugdata): New function: Displays the
1056 contents of the debug directory and decodes codeview entries.
1057 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1058 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1059 Add functions for reading and writing debugdir and codeview
1061 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1062 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1063 * libcoff-in.h (pe_tdata): Add build-id data.
1064 * libcoff.h: Regenerate.
1065 * coffcode.h (coff_write_object_contents): Run build_id
1066 after_write_object_contents hook.
1068 2014-04-05 Alan Modra <amodra@gmail.com>
1070 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1071 merging non-default sym.
1073 2014-04-04 Tristan Gingold <gingold@adacore.com>
1075 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1078 2014-04-04 Tristan Gingold <gingold@adacore.com>
1080 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1081 thinko on names length.
1083 2014-04-04 Tristan Gingold <gingold@adacore.com>
1085 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1087 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1089 2014-04-04 Tristan Gingold <gingold@adacore.com>
1091 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1093 2014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1095 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1096 section before dereferencing.
1097 (pe_print_idata, pe_print_edata, pe_print_reloc)
1098 (rsrc_print_section): Don't bother interpreting the contents
1099 of sections which have no contents.
1101 2014-04-03 Maria Guseva <m.guseva@samsung.com>
1104 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1107 2014-04-03 Tristan Gingold <gingold@adacore.com>
1109 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1111 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1113 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1115 2014-04-03 Alan Modra <amodra@gmail.com>
1117 * elf-bfd.h (struct elf_backend_data
1118 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1119 with "bfd_size_type size".
1120 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1121 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1122 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1123 * elfcode.h (bfd_from_remote_memory): Likewise.
1124 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1125 * bfd-in2.h: Regenerate.
1127 2014-04-02 Tristan Gingold <gingold@adacore.com>
1129 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1130 (bfd_mach_o_prebind_cksum_command): New types.
1131 (bfd_mach_o_prebound_dylib_command): Rewrite.
1132 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1134 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1136 (bfd_mach_o_read_prebind_cksum): New function.
1137 (bfd_mach_o_read_twolevel_hints): Ditto.
1138 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1141 2014-04-02 Alan Modra <amodra@gmail.com>
1143 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1144 Consolidate code handling possible section headers past end of
1145 segment. Don't use p_align for page size guess, instead use
1146 minpagesize. Take note of ld.so clearing section headers when
1147 p_memsz > p_filesz. Handle file header specifying no section
1148 headers. Handle zero p_align throughout. Default loadbase to
1149 zero. Add comments. Rename contents_size to high_offset, and
1150 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1151 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1152 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1154 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1155 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1156 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1157 * bfd-in2.h: Regnerate.
1159 2014-04-01 Tristan Gingold <gingold@adacore.com>
1161 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1164 2014-03-27 Yury Gribov <y.gribov@samsung.com>
1165 Pavel Fedin <p.fedin@samsung.com>
1167 * elf32-arm.c: Add support for limited pretty-printing of PLT
1168 entries on eabi and nacl targets.
1169 (elf32_arm_get_synthetic_symtab): Add new callback.
1170 (elf32_arm_nacl_plt_sym_val): Likewise.
1171 (elf32_arm_plt0_size): Add helper function.
1172 (elf32_arm_plt_size): Likewise.
1174 2014-03-27 Tristan Gingold <gingold@adacore.com>
1176 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1177 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1179 2014-03-27 Tristan Gingold <gingold@adacore.com>
1181 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1182 * mach-o.c (bfd_mach_o_write_symtab)
1183 (bfd_mach_o_write_contents)
1184 (bfd_mach_o_set_section_flags_from_bfd)
1185 (bfd_mach_o_build_seg_command): Fix indentation.
1186 (bfd_mach_o_get_base_address): New function.
1188 2014-03-26 Nick Clifton <nickc@redhat.com>
1190 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1191 relocations in discarded sections.
1193 2014-03-26 Tristan Gingold <gingold@adacore.com>
1195 * mach-o.c (bfd_mach_o_convert_architecture): Add
1196 BFD_MACH_O_CPU_TYPE_ARM64.
1198 2014-03-26 Alan Modra <amodra@gmail.com>
1200 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1201 needed plt entries when taking the address of functions for
1202 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1203 Move opd setup and abiversion checks to..
1204 (ppc64_elf_before_check_relocs): ..here. Renamed from
1205 ppc64_elf_process_dot_syms. Set output abiversion from input and
1206 input abiversion from output, if either is not set.
1207 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1208 (elf_backend_check_directives): Update.
1210 2014-03-25 Will Newton <will.newton@linaro.org>
1212 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1213 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1214 of input sections rather than output sections.
1216 2014-03-20 Will Newton <will.newton@linaro.org>
1219 * elf32-arm.c (elf32_arm_check_relocs): Set
1220 pointer_equality_needed for absolute references within
1222 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1223 unless pointer_equality_needed is set.
1225 2014-03-19 Nick Clifton <nickc@redhat.com>
1227 * peXXigen.c (rsrc_process_section): Add code to scan input
1228 sections and record their lengths. Use these lengths to find the
1229 start of each merged .rsrc section.
1231 2014-03-17 Tristan Gingold <gingold@adacore.com>
1233 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1234 (bfd_mach_o_read_command): Ditto.
1236 2014-03-14 Meador Inge <meadori@codesourcery.com>
1238 * configure.in: Add strnlen to AC_CHECK_DECLS.
1239 * config.in: Regenerate.
1240 * configure: Regenerate.
1241 * sysdep.h (strnlen): Add prototype.
1243 2014-03-14 Alan Modra <amodra@gmail.com>
1245 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1246 handling for VLE_SDA21 relocs.
1248 2014-03-13 Tristan Gingold <gingold@adacore.com>
1250 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1252 (pe_bfd_object_p): Also read version number to detect ILF.
1253 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1254 (x86_64pe_bigobj_vec): Define
1255 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1256 (bfd_coff_max_nscns): New macro.
1257 (coff_compute_section_file_positions): Use unsigned int for
1258 target_index. Compare with bfd_coff_max_nscns.
1259 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1260 Set a value for _bfd_coff_max_nscns.
1261 (header_bigobj_classid): New constant.
1262 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1263 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1264 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1266 (bigobj_swap_table): New table.
1267 * libcoff.h: Regenerate.
1268 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1269 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1270 _bfd_coff_max_nscns.
1271 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1272 * coff-rs6000.c (bfd_xcoff_backend_data)
1273 (bfd_pmac_xcoff_backend_data): Likewise.
1274 * coff64-rs6000.c (bfd_xcoff_backend_data)
1275 (bfd_xcoff_aix5_backend_data): Likewise.
1276 * targets.c (x86_64pe_bigobj_vec): Declare.
1277 * configure.in (x86_64pe_bigobj_vec): New vector.
1278 * configure: Regenerate.
1279 * config.bfd: Add bigobj object format for Windows targets.
1281 2014-03-12 Nick Clifton <nickc@redhat.com>
1284 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
1285 before testing for vxworks.
1287 2014-03-12 Alan Modra <amodra@gmail.com>
1289 * Makefile.in: Regenerate.
1291 2014-03-12 Alan Modra <amodra@gmail.com>
1294 * elf.c (copy_elf_program_header): Ignore first section lma if
1297 2014-03-11 Alan Modra <amodra@gmail.com>
1300 * coff-rs6000.c: Include stdint.h.
1301 * coff64-rs6000.c: Likewise.
1303 2014-03-10 Tristan Gingold <gingold@adacore.com>
1305 * ticoff.h: Removed.
1307 2014-03-08 Alan Modra <amodra@gmail.com>
1309 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
1310 many relocations. Correct bitsize and rightshift too for a number
1311 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
1312 Correct dst_mask on R_PPC_VLE_SDA21_LO.
1313 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
1314 (ppc_elf_relocate_section): Modify overflow test for 16-bit
1315 fields in instructions to signed/unsigned according to whether
1316 the field takes a signed or unsigned value. Tidy vle split16 code.
1317 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
1319 2014-03-08 Alan Modra <amodra@gmail.com>
1321 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
1322 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
1323 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
1324 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
1325 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
1326 fields in instructions to signed/unsigned according to whether
1327 the field takes a signed or unsigned value.
1329 2014-03-07 Pedro Alves <palves@redhat.com>
1332 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
1333 through ptr_to_uint instead of through long.
1335 2014-03-06 Nick Clifton <nickc@redhat.com>
1338 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
1339 attribute section names.
1341 2014-03-05 Alan Modra <amodra@gmail.com>
1343 Update copyright years.
1345 2014-03-05 Alan Modra <amodra@gmail.com>
1347 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
1348 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
1349 (ppc64_elf_check_relocs): Likewise.
1350 (ppc64_elf_relocate_section): Likewise.
1351 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
1352 * bfd-in2.h: Regenerate.
1353 * libbfd.h: Regenerate.
1355 2014-03-04 Heiher <r@hev.cc>
1357 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
1359 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
1360 extension of bfd_mach_mipsisa64r2.
1362 2014-03-04 Nick Clifton <nickc@redhat.com>
1365 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
1366 (elf32_thumb2_plt_entry): New array.
1367 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
1368 using thumb2 based PLT.
1369 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
1371 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
1373 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
1375 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
1376 Thumb2 based PLT 0-entry.
1377 (elf32_arm_output_arch_local_syms): Handle creation of local
1378 symbols for Thumb2 based PLT entries.
1380 2014-02-28 Alan Modra <amodra@gmail.com>
1383 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
1384 the same conditions we called check_relocs.
1386 2014-02-27 Yuri Gribov <y.gribov@samsung.com>
1388 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
1389 * bfd-in2.h: Regenerate.
1390 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
1391 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
1392 using long PLT entries.
1393 (bfd_elf32_arm_use_long_plt): New function.
1394 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
1396 2014-02-27 Alan Modra <amodra@gmail.com>
1398 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
1399 params for targets that don't use ppc32elf.em.
1401 2014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
1403 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
1404 of GOTOFF relocations.
1406 2014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
1407 H.J. Lu <hongjiu.lu@intel.com>
1409 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
1410 (elf_x86_64_legacy_plt_entry): Likewise.
1411 (elf_x86_64_bnd_plt_entry): Likewise.
1412 (elf_x86_64_legacy_plt2_entry): Likewise.
1413 (elf_x86_64_bnd_plt2_entry): Likewise.
1414 (elf_x86_64_bnd_arch_bed): Likewise.
1415 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
1416 (elf_x86_64_link_hash_table): Add plt_bnd.
1417 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
1419 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
1420 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
1422 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
1423 symbols. Resolve call to the second PLT if it is created.
1424 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
1425 (elf_x86_64_relocate_section): Resolve PLT references to the
1426 second PLT if it is created.
1427 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
1428 second PLT entry for BND relocation.
1429 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
1430 the second PLT is created.
1431 (elf_x86_64_get_synthetic_symtab): New.
1432 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
1434 2014-02-19 Alan Modra <amodra@gmail.com>
1436 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
1437 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
1438 provision of out-of-line register save/restore routines.
1440 2014-02-18 Jack Carter <jack.carter@imgtec.com>
1442 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
1443 PT_DYNAMIC segment flags.
1445 2014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
1448 * simple.c (struct saved_offsets): New.
1449 (simple_save_output_info): Use it for ptr.
1450 (simple_restore_output_info): Use it for ptr. Check section_count.
1451 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
1453 2014-02-17 Alan Modra <amodra@gmail.com>
1455 * elf64-ppc.h (struct ppc64_elf_params): Define.
1456 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1457 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1458 ppc64_elf_build_stubs): Update prototype.
1459 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
1460 fields now in params. Adjust code throughout file.
1461 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
1462 Save params pointer in htab.
1463 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
1464 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
1465 ppc64_elf_build_stubs): Remove parameters now in "params".
1467 2014-02-17 Alan Modra <amodra@gmail.com>
1469 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
1470 patched for ppc476 workaround. Reapply branch taken/not taken
1473 2014-02-12 Alan Modra <amodra@gmail.com>
1475 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
1476 stubs for calls to __tls_get_addr that we know will later be
1479 2014-02-12 Alan Modra <amodra@gmail.com>
1481 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
1482 for ld -r, when code sections are sufficiently aligned.
1483 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
1486 2014-02-12 Alan Modra <amodra@gmail.com>
1489 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
1490 --export-dynamic and --dynamic-list marking of symbols.
1491 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
1494 2014-02-10 H.J. Lu <hongjiu.lu@intel.com>
1497 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
1498 executables if it matches dynamic_list.
1500 2014-02-10 Alan Modra <amodra@gmail.com>
1502 * po/SRC-POTFILES.in: Regenerate.
1503 * po/bfd.pot: Regenerate.
1505 2014-02-09 Alan Modra <amodra@gmail.com>
1507 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
1508 * elfxx-target.h (elf_backend_caches_rawsize): Define.
1509 (elfNN_bed): Init new field.
1510 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
1511 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
1512 (ppc_elf_relax_section): Don't reallocate section here, write
1513 stubs, or write out relocs for ld -r here..
1514 (ppc_elf_relocate_section): ..instead write stubs here, and use
1515 existing code to write out relocs for ld -r. Fix offset
1516 adjustment on reloc for little-endian.
1517 (elf_backend_caches_rawsize): Define.
1519 2014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
1522 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
1524 2014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
1526 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
1527 return paths. Three times.
1528 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
1530 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
1531 (ppc64_elf_edit_toc): Free USED in return path.
1533 2014-02-03 Sandra Loosemore <sandra@codesourcery.com>
1535 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
1536 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
1537 * libbfd.h: Regenerated.
1538 * bfd-in2.h: Regenerated.
1539 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
1540 (nios2_reloc_map): Likewise.
1541 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
1542 Fixed all references.
1543 (nios2_elf32_relocate_section): Add new relocations.
1544 (nios2_elf32_check_relocs): Likewise.
1545 (nios2_elf32_gc_sweep_hook): Likewise.
1547 2014-02-03 Alan Modra <amodra@gmail.com>
1549 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
1550 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
1551 (ppc_elf_link_params): New function.
1552 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
1554 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
1555 parameters. Use htab->params instead.
1556 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
1557 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
1558 64 bytes for ppc476 workaround.
1559 (struct ppc_elf_relax_info): New.
1560 (ppc_elf_relax_section): Exclude linker created sections and
1561 those too small to hold one instruction. Don't add another
1562 branch around trampolines on later relax passes. Don't
1563 generate trampolines for undefined symbols when !relocatable,
1564 nor for plugin symbols. Allocate space for ppc476 workaround
1565 patch area. Free fixups on error return path.
1566 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
1567 * elf32-ppc.h (struct ppc_elf_params): New.
1568 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
1569 (ppc_elf_link_params): Declare.
1570 * section.c (SEC_INFO_TYPE_TARGET): Define.
1571 * bfd-in2.h: Regenerate.
1573 2014-02-02 Sandra Loosemore <sandra@codesourcery.com>
1575 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
1577 (nios2_elf32_relocate_section): Use got_base to adjust
1578 GOT-pointer-relative relocations relative to _gp_got.
1579 (create_got_section): Create _gp_got symbol.
1580 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
1581 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
1583 2014-01-30 Sandra Loosemore <sandra@codesourcery.com>
1585 * bfd-in2.h: Update from reloc.c.
1586 * elf32-nios2.c: Include elf32-nios2.h.
1587 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
1588 (nios2_reloc_map): Likewise.
1589 (enum elf32_nios2_stub_type): Declare.
1590 (struct elf32_nios2_stub_hash_entry): Declare.
1591 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
1592 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
1593 (struct elf32_nios2_link_hash_table): Add new fields bstab,
1594 stub_bfd, add_stub_section, layout_sections_again, stub_group,
1595 bfd_count, top_index, input_list, all_local_syms.
1596 (nios2_call26_stub_entry): New.
1597 (nios2_elf32_install_imm16): Move up in file.
1598 (nios2_elf32_install_data): Move up in file.
1599 (hiadj): Move up in file.
1600 (stub_hash_newfunc): New.
1601 (link_hash_newfunc): Initialize hsh_cache field.
1603 (nios2_stub_name): New.
1604 (nios2_get_stub_entry): New.
1605 (nios2_add_stub): New.
1606 (nios2_elf32_setup_section_lists): New.
1607 (nios2_elf32_next_input_section): New.
1608 (CALL26_SEGMENT): New.
1609 (MAX_STUB_SECTION_SIZE): New.
1610 (group_sections): New.
1611 (nios2_type_of_stub): New.
1612 (nios2_build_one_stub): New.
1613 (nios2_size_one_stub): New.
1614 (get_local_syms): New.
1615 (nios2_elf32_size_stubs): New.
1616 (nios2_elf32_build_stubs): New.
1617 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
1618 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
1619 trampolines for R_NIOS2_CALL26 stubs.
1620 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
1621 (nios2_elf32_gc_sweep_hook): Likewise.
1622 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
1623 (nios2_elf32_link_hash_table_free): New.
1624 (bfd_elf32_bfd_link_hash_table_free): Define.
1625 * elf32-nios2.h: New file.
1626 * libbfd.h: Update from reloc.c.
1627 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
1629 2014-01-29 Nick Clifton <nickc@redhat.com>
1632 * elf32-metag.c (elf_metag_post_process_headers): Call
1633 _bfd_elf_post_process_headers.
1634 * elf32-sh64.c (sh64_elf_copy_private_data): Call
1635 _bfd_elf_copy_private_data.
1636 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
1638 2014-01-29 Nick Clifton <nickc@redhat.com>
1640 * bfd-in.h (bfd_set_section_vma): Delete.
1641 (bfd_set_section_alignment): Delete.
1642 (bfd_set_section_userdata): Delete.
1643 (bfd_set_cacheable): Delete.
1644 * bfd.c (bfd_set_cacheable): New static inline function.
1645 * section.c (bfd_set_section_userdata): Likewise.
1646 (bfd_set_section_vma): Likewise.
1647 (bfd_set_section_alignment): Likewise.
1648 * bfd-in2.h: Regenerate.
1650 2014-01-28 Nick Clifton <nickc@redhat.com>
1652 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
1653 attributes select the CU containing the abbreviation, which may not
1656 2014-01-24 Alan Modra <amodra@gmail.com>
1658 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
1659 to get_relocs for ELFv2.
1661 2014-01-23 H.J. Lu <hongjiu.lu@intel.com>
1664 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
1665 if TLS sections are not adjacent.
1667 2014-01-22 Alan Modra <amodra@gmail.com>
1669 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
1671 2014-01-22 Alan Modra <amodra@gmail.com>
1673 * elf64-ppc.c (STK_LINKER): Comment typo fix.
1675 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1678 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
1679 regular default symbol definition and the versioned dynamic
1680 symbol definition mismatch, skip the default symbol definition
1681 if one of them is IFUNC.
1683 2014-01-21 H.J. Lu <hongjiu.lu@intel.com>
1686 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
1687 info->export_dynamic nor h->ref_dynamic for type mismatch when
1688 adding the default version.
1690 2014-01-16 Alan Modra <amodra@gmail.com>
1692 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
1693 mips_elf_traverse_got_arg* rather than mips_got_info*.
1694 Adjust caller. Alloc on output_bfd rather than symbol section
1697 2014-01-15 H.J. Lu <hongjiu.lu@intel.com>
1699 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1701 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1703 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1706 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
1707 against __ehdr_start.
1708 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1710 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1712 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
1714 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1716 2014-01-14 H.J. Lu <hongjiu.lu@intel.com>
1719 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
1720 count if there are any non pc-relative relocs.
1721 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
1723 2014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
1724 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
1726 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
1727 offset while calculating relocation address.
1728 (elfNN_aarch64_create_small_pltn_entry): Likewise.
1729 (elfNN_aarch64_init_small_plt0_entry): Likewise.
1731 2014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
1734 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
1735 R_ARM_ABS8 and R_ARM_ABS16.
1737 2014-01-13 Alan Modra <amodra@gmail.com>
1739 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
1740 error when shared and force a plt call otherwise.
1741 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
1742 plt_type == PLT_NEW.
1743 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
1744 the appropriate call stub.
1746 2014-01-10 Alan Modra <amodra@gmail.com>
1751 * elf.c (assign_file_positions_for_load_sections): Revert last change.
1752 (assign_file_positions_for_non_load_sections): When setting up
1753 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
1754 header that completely covers the relro region.
1756 2014-01-09 Tristan Gingold <gingold@adacore.com>
1758 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
1759 table macros and add macros to initializa the structure.
1761 2014-01-08 H.J. Lu <hongjiu.lu@intel.com>
1766 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
1767 size for PT_GNU_RELRO segment.
1768 (assign_file_positions_for_load_sections): If PT_LOAD segment
1769 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
1771 2014-01-07 Tom Tromey <tromey@redhat.com>
1773 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
1776 2014-01-03 Nick Clifton <nickc@redhat.com>
1779 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
1782 2014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
1785 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
1787 2014-01-02 Nick Clifton <nickc@redhat.com>
1790 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
1791 filename in the bfd's filename field.
1792 * elfcode.h (bfd_from_remote_memory): Likewise.
1793 * ieee.c (ieee_object_p): Likewise.
1794 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
1795 * oasys.c (oasys_openr_next_archived_file): Likewise.
1796 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
1797 * opncls.c (bfd_fopen): Likewise.
1798 (bfd_openstreamr): Likewise.
1799 (bfd_openr_iovec): Likewise.
1800 (bfd_openw): Likewise.
1801 (bfd_create): Likewise.
1802 (_bfd_delete_bfd): Free filename.
1804 For older changes see ChangeLog-2013
1806 Copyright (C) 2014 Free Software Foundation, Inc.
1808 Copying and distribution of this file, with or without modification,
1809 are permitted in any medium without royalty provided the copyright
1810 notice and this notice are preserved.
1816 version-control: never